{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["conjunction", "used for", "part of"], "input": "This paper proposes a new methodology to improve the accuracy of a term aggregation system using each author 's text as a coherent corpus ."}
{"conjunction": [], "used for": [], "part of": []}